Pricing and availability
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Store
Reviews
Price
Average Price: $405
Standard/Professional
$400
$1001+
Price Tier
Budget
Standard
High-end
Price History
Based on price data from 6 merchants for "Yamaha TRBX304". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.
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Description
Discover the versatility and power of the Yamaha TRBX304, a bass guitar crafted for musicians who demand both style and substance. This instrument boasts a sculpted solid mahogany body, providing a perfect balance between tone and comfort, while its mass-optimized 3D design ensures ideal weight distribution for those long gigs or jam sessions. The 5-piece maple/mahogany neck not only offers a sleek, ultra-comfortable profile but also promises outstanding stability and tonal richness.
Equipped with YGD-designed M3 pickups, the TRBX304 delivers a clear, powerful tone with incredible definition and depth, thanks to oversized pole pieces and ceramic magnets. The hum-canceling design ensures your performance remains clean and noise-free. The exclusive Performance EQ active circuit, featuring five performance-tuned EQ curves, offers instant access to essential sounds, providing you the expressive control needed for any stage scenario.
Designed with both the amateur and the seasoned bassist in mind, the TRBX304 includes a high-mass die-cast bridge for full, rich tone and superb adjustability. Its precision-fitted bolt-on neck joint offers maximum adjustability and a clear, punchy tone, developed through extensive play-testing to balance strength, vibration transfer, and upper-fret access.
Key Features:
- Sculpted solid mahogany body for optimum tonal foundation
- 5-piece maple/mahogany neck with rosewood fingerboard
- YGD-designed M3 pickups with oversized pole pieces and ceramic magnets
- Exclusive Performance EQ active circuit with five EQ curves
- High-mass die-cast bridge for enhanced tone and durability
- 19mm string spacing for versatile playability
- 38mm nut width for fast, comfortable playability
- Metal plate-mounted standard jack for superior durability
Product specs
| Number of Strings | 4 |
| Left-/Right-handed | Right-handed |
| Body Shape | TRBX |
| Body Material | Mahogany |
| Body Finish | Gloss Polyurethane |
| Neck Material | 5-piece Maple/Mahogany |
| Radius | 10" |
| Fingerboard Inlay | Dots |
| Number of Frets | 24 |
| Scale Length | 34" |
| Nut Width | 1.496" |
| Nut Material | Urea |
| Bridge/Tailpiece | Die-cast Bridge |
| Tuners | Covered Die-cast |
| Neck Pickup | M3 Ceramic Dual-coil |
| Bridge Pickup | M3 Ceramic Dual-coil |
| Controls | 1 x master volume, 1 x balance, 2-band Active EQ |
| Switching | 5-way Blade Performance EQ switch |
| Strings | D'Addario EXL, .045-.100 |
| Case/Gig Bag | Sold Separately |
FAQs
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What kind of pickups does the Yamaha TRBX304 have?
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The Yamaha TRBX304 features M3 Ceramic Dual-coil pickups, which provide a powerful and clear sound suitable for a wide range of music styles.
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Is the Yamaha TRBX304 suitable for beginner bass players?
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Yes, the Yamaha TRBX304 is suitable for beginners due to its comfortable neck profile, versatile sound options, and user-friendly controls.
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How does the 5-way blade Performance EQ switch on the Yamaha TRBX304 work?
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The 5-way blade Performance EQ switch on the Yamaha TRBX304 allows you to quickly switch between preset EQ settings, making it easy to adapt your tone to different playing styles and musical genres.
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What is the neck construction of the Yamaha TRBX304?
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The Yamaha TRBX304 features a 5-piece Maple/Mahogany neck, offering stability and a smooth playing experience.
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Does the Yamaha TRBX304 come with a case or gig bag?
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No, the Yamaha TRBX304 does not come with a case or gig bag; these are sold separately.
Videos
BassBuzz
Ibanez SR300E vs. Yamaha TRBX304 (Jack of All Basses / Master of None?)
Ibanez SR300E vs. Yamaha TRBX304 (Jack of All Basses / Master of None?)
BassBuzz
Yamaha TRBX304 (Blindfolded Bass Review)
BassBuzz
John Patitucci talk about TRBX304
Yamaha Global
Yamaha TRBX304 4-String Electric Bass Guitar Demo
Kraft Music
Product Spotlight - Yamaha TRBX304 4 String Electric Bass Guitar
Guitar Center
Professional Quality Bass WITHOUT The Scary Price Tag - Yamaha TRBX304 Demo/Review - Nick Latham
NICKO
Yamaha TRBX304 - Miki Santamaria
Miki Santamaria
Bass Yamaha TRBX304 - vicglez
vicglez
Yamaha Bass Demonstration RBX 170, BB234, BB435, TRBX304, RBX4A2, TRBX505 || Igor Odaryuk
IGOR ODARYUK
My Bass Guitar (Yamaha TRBX304)
Bartek Piwonski Official
Miki Santamaria - Yamaha TRBX 304 Bass Demo - Performance EQ Settings
Tuff Yak
Yamaha Bass TRBX304 WH - White
GUITAR GEAR - Strumenti Musicali Dalmine BG
Ted Furtado - Contrabaixo Yamaha TRBX304 - Review
Yamaha MusicalBR
Yamaha TRBX 304 Sample Sound
Osmond Raymond
Reviews
PROS
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Comfortable neck design suitable for smaller hands and fingers
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High-quality craftsmanship with flawless finish and solid construction
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Great versatility with active/passive pickup options
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Impressive sustain compared to other basses in its range
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Useful LED battery indicator for active mode
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Indented pots for precise sound adjustments
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Suitable for beginners and intermediate players alike
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Offers a wide variety of tones and sound options
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Excellent value for money given the quality and features
CONS
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Initial setup may require professional adjustment for optimal performance
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Onboard EQ not effective for radical sound sculpting
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Factory setup often inadequate, requiring additional setup costs
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Difficulty finding a snug-fitting hard case due to unique dimensions
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Yamaha TRBX304.
Features and functionality
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The TRBX304 features an onboard EQ selector switch, tone, and pickup selector knobs for versatile tone shaping without external pedals.
Source -
The TRBX304 requires a 9-volt battery to function as it is an active bass; without power, it produces no sound.
Source -
The TRBX304's pickups have an ergonomic design with a thumb rest cut-out, providing extra comfort when playing.
Source
User experience
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Owners appreciate the TRBX304's diverse tonal capabilities, which cater well to various genres, including heavy metal, due to its versatile sound options.
Source -
Owners of the TRBX304 praise its comfort, weight, and neck playability, making it a suitable choice for extended play sessions.
Source -
Some owners find the 304’s 5-way preset EQ switch to be less useful over time as they advance in skill, preferring more customizable options.
Source
Other
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The TRBX304 is noted for its modern sound, which contrasts with the traditional Fender-like tones, making it a unique choice for studio settings.
Source
Use cases and applications
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The TRBX304 is favored for its adaptability in playing different musical styles, appealing to those looking for a bass with diverse sound possibilities.
Source -
The TRBX304's 2-band EQ and 5-way switch provide factory preset EQ options, suitable for diverse recording needs, especially in rock genres.
Source -
The TRBX504’s passive mode is highlighted as beneficial for avoiding downtime due to battery depletion during performances.
Source
Comparisons
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The TRBX304 has a 10" fretboard radius, offering a slightly rounder feel compared to the Ibanez SR's 12" radius, which is a bit flatter.
Source -
The Ibanez SR600E features Nordstrand pickups and a 3-band EQ, while the TRBX304 has a 2-band EQ and factory preset switch, impacting tonal flexibility.
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The TRBX304 is available in candy-apple red, black, or metallic green-blue, while the TRBX504 offers brown, black, natural, or white finishes.
Source -
The 504 features a passive/active switch and a 3-band EQ, offering more tonal control compared to the 304's 5-way preset switch.
Source
4.0 out of 5
Based on 3 Reviews and 21 Ratings
6786
Why I Chose Yamaha for a "Modern" Bass
I want to preface this review by saying that up until (literally) 5 minutes ago, I was buying into the "Ceramic pickups sound sterile, cold, and brittle" myth. It was upon that myth that I decided to buy the Yamaha TRBX304 because I was looking for a more "modern" sound.
So digression aside, here we go:
This is an excellent bass overall. The construction is first-rate, as is 99.9% of anything Yamaha produces. The neck is a little thinner than anything else I have owned, but its 5-piece maple and mahogany laminate is not just beautiful but solid and easy to play. That combined with the Rosewood fretboard and you've got darn near a "Hippie Sandwich" neck-wise.
24 frets means a two octave range, the pots have a center detent, as does the pickup blend pot. Bass and treble tone pots (no mid) have always been sufficient as far as I am concerned.
Yamaha has included a 5-way "Performance EQ Tone Circuit" switch that modifies the bass's active tone as well. It's not completely "a gimmick" and can be useful depending on what you are looking for.
The TRBX304 is extremely versatile, more so than I expected. You CAN coax vintage thump out of it without issue.
The bass required a little neck relief tweaking out-of-the-box (not surprising), but it did ship with D'Addario XL Chromes so that saved me my usual string swap whenever I buy a new or used bass.
I think the price of the bass ($380) is exceptional when you consider that the current Squire Classic Vibe line of basses is $450.
I have (foolishly) ignored the Yamaha brand for a long time, the TRBX304 has completely changed that. And I am glad that it has.
104
Bang for your Buck
Great bass for it's price. Bought it for about $370. Only problem is that the low end it significantly stronger than the high end so you NEED a compressor with it. Strong low end though though so it makes it really good for strong powerful bass and sustain.
663
Cheap bass that sounds professional
Very good bass with lots of tone control, the bass and treble boosters are legendary, and the sound itself can fit pretty much any player due to the other tone controllers on the bass. When plugged into a good amp this thing is amazing, and the price is very cheap for a bass of this caliber.
Artist usage
Add artist
Jason James can be seen using the Yamaha TRBX304 bass guitar during live performances, as evidenced by the provided image.
In a video titled "Ode (Acoustic) - Fadly" on YouTube, Andi Fadly Arifuddin is seen playing the Yamaha TRBX304 bass. The source description notes, "Sementara saya kembali ke alat musik yang saya mainkan sejak dulu, bass," indicating Fadly's return to playing bass, his first instrument.
Genre Usage
Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.
Used With
Based on how musicians on Equipboard use Yamaha TRBX304, it is most commonly used with the following gear.
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